LionHeartKIng Wiki

Structure Deck: Return of the Devil (known as STRUCTURE DECK(ストラクチャーデッキ) -悪魔の戻り- in the FOCG) is a fan-made Structure Deck. This Deck follows Structure Deck: The Dragons of Light and Time and is followed by Structure Deck: The Blazing Return of the Crimson-Eyed Dragons.


This 45-card deck focuses on "Diablo" monsters, including ? new cards. It also includes 1 Enhancement Pack consisted of 5 out of 15 possible cards, always including 1 special Collector's Ultra Rare card that is native to the Structure Deck, 2 Fate of the Duelist packs, 70 sleeves featuring the Ultra Rare monster, and a rubber playmat featuring the "Diablo" monsters.

Cover Card(s): Diablo Inframundo Dragón


This deck includes cards of the following rarity:

The enhancement pack includes 5 cards, with ? in total of the following rarity:

Deck List

This deck includes:

Enhancement Pack List

This enhancement pack includes:

  • (SD16-JPV??) ???